Rahmatollah Rahimi - Department of chemistry, University of Science and Technology ,Tehran, Iran
Zahra Karamzadeh - Department of chemistry, University of Science and Technology ,Tehran, Iran
Marzyeh Javaheri - Department of chemistry, University of Science and Technology ,Tehran, Iran

Compounds based on the association of polyoxometalates and cationic metalloporphyrin were prepared with the aim of obtaining new bi-functional catalysts.a combined study on the synthesis and characterizations of these compounds were performed. The new compound has the general formula [metalloporphyrin] [polyoxometalate]. The porphyrin used was MTBzPyP (meso-tetrakis (4-N-benzyl pyridyl) porphyrin M=Mn) and the polyoxometalate used was TPA (H3PW12O40)4H2O. The MnTBzPyP and TPA and [MnTBzPyP][TPA] was synthesized.all compounds were characterized by UV-visible and IR. The research results show that MnTBzPyP bearing quadruply positive charges association with an [PW12O40]3- to form a supermolecular aqueous solution.

polyoxometalate,cationic metalloporphyrins